Andoer Surfing Skating Shoot Dummy Bite Mouthpiece Mouth Mount + Floaty + Neck Lanyard for GoPro Hero 4/3+/3/2/1 Camera The mouthpiece is made of soft silicone which material certificated FDA and LFG. Suitable for surfing, skating, kayaking, standup paddleboarding, and other water projects. Compatible for GoPro Hero1, Hero2, Hero3, Hero3+ and Hero4 cameras. Mouth-held, hands-free GoPro mount. Best acessory for POV footage. Ergonomic silicone mounthpiece for comfort and super stable footage. Breathe-through design with air channel.